| 年份 | 净资产收益率（ROE） |
|---|---|
| 2024 | 5.01 |
| 2023 | 1.85 |
| 2022 | 1.08 |
| 2021 | -19.86 |
| 2020 | 7.83 |
| 2019 | 5.74 |
| 2018 | 3.99 |
| 2017 | 1.54 |
| 2016 | 13.38 |
| 2015 | 20.85 |
| 2014 | 29.1 |
| 2013 | 22.93 |
| 2012 | 2.24 |
| 2011 | 0.5 |
| 2010 | 0.36 |
| 2009 | 2.47 |
| 2008 | 1.65 |
| 2007 | 15.44 |
| 2006 | 11.57 |
| 2005 | 11.13 |
| 2004 | 18.47 |
| 2003 | 3.02 |
| 2002 | -3.99 |
| 2001 | 0.6639 |
| 2000 | 1.233 |